Palais-Hotel Erzherzog Johann
Graz, Austria
Built 1852 · Last completed renovation 2002
Renovation forecast · estimate
Likely due for renovation now
Past its typical ~8-year renovation cycle. A model estimate, not a sourced fact.
Location
Satellite view · Graz, Austria
Timeline
1852
Opened as elegant hotel
2002
Comprehensive renovation completed
⚖️ Star classification · Austria
Austria uses the Hotelstars Union system. A rating is valid for 3–6 years (5★ Superior: 3 years), after which re-classification is mandatory.
System: Hotelstars Union (WKO — Austrian Hotel Association)
“The rating has a limited validity of between three and six years and the classification procedure must be regularly repeated. For 5*Superior it is valid for three years.”
Facts
Stars
4★
Built
1852
Last completed renovation
2002
Sources
Our iron rule: no quote, no data. Every date links back to the exact sentence it came from.
“Year Built: 1852 · Year Renovated: 2002”
“In 1852 Ferdinand Sonnhammer rented the building and finally purchased it in 1877. It was him that converted the feudal palace into an elegant hotel”
Know its timeline. Now check the price.
You’ve seen when it was renovated — book with confidence.
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For hoteliers
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<a href="https://hotelchrono.com/hotel/palais-hotel-erzherzog-johann-graz" target="_blank" rel="noopener"> <img src="https://hotelchrono.com/api/badge/palais-hotel-erzherzog-johann-graz.svg" alt="Palais-Hotel Erzherzog Johann — Chrono Score by HotelChrono" width="240" height="72"> </a>
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Frequently asked
When was Palais-Hotel Erzherzog Johann built?+
Palais-Hotel Erzherzog Johann (Graz, Austria) was built in 1852.
When was Palais-Hotel Erzherzog Johann last renovated?+
Its most recent completed renovation was in 2002.
What is the Chrono Score of Palais-Hotel Erzherzog Johann?+
Its Chrono Score is 0.5/10 (Tired) — a pure freshness metric, separate from its 4-star rating.